422322404234 has 8 divisors (see below), whose sum is σ = 633749448000. Its totient is φ = 211072588236.

The previous prime is 422322404233. The next prime is 422322404261. The reversal of 422322404234 is 432404223224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×422322404234² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 422322404234.

It is not an unprimeable number, because it can be changed into a prime (422322404233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44300984 + ... + 44310515.

It is an arithmetic number, because the mean of its divisors is an integer number (79218681000).

Almost surely, 2^422322404234 is an apocalyptic number.

422322404234 is a deficient number, since it is larger than the sum of its proper divisors (211427043766).

422322404234 is a wasteful number, since it uses less digits than its factorization.

422322404234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88613884.

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 422322404234 its reverse (432404223224), we get a palindrome (854726627458).

The spelling of 422322404234 in words is "four hundred twenty-two billion, three hundred twenty-two million, four hundred four thousand, two hundred thirty-four".